document.write( "Question 1186898: The table below gives the ages of a group of pupils born in march:
\n" ); document.write( "age in years : 13 14 15 16 17
\n" ); document.write( "number of pupils: 1 4 2 2 1
\n" ); document.write( " what is the mean age of the pupils?
\n" ); document.write( "

Algebra.Com's Answer #817875 by ikleyn(52814)\"\" \"About 
You can put this solution on YOUR website!
.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "                        D U P L I C A T E \r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Just solved and answered under this link\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.1186899.html\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.1186899.html\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "                        E N J O Y  ( ! )\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );